r169: Fix gregedit

(This used to be commit 32036375de58327a673a5a85cedb01e8ddfa503a)

2 files changed, 8 insertions, 31 deletions

diff --git a/source4/lib/registry/common/reg_objects.c b/source4/lib/registry/common/reg_objects.c
index 809829b3e8..78260e198f 100644
--- a/source4/lib/registry/common/reg_objects.c
+++ b/source4/lib/registry/common/reg_objects.c
@@ -34,31 +34,8 @@
 
 REG_VAL* reg_val_dup( REG_VAL *val )
 {
-	REG_VAL 	*copy = NULL;
-	TALLOC_CTX *new_mem_ctx = talloc_init(val->name);
-	
-	if ( !val ) 
-		return NULL;
-	
-	if ( !(copy = talloc( new_mem_ctx, sizeof(REG_VAL) )) ) {
-		DEBUG(0,("dup_registry_value: malloc() failed!\n"));
-		return NULL;
-	}
-	
-	/* copy all the non-pointer initial data */
-	
-	memcpy( copy, val, sizeof(REG_VAL) );
-	if ( val->data_blk ) 
-	{
-		if ( !(copy->data_blk = talloc_memdup( new_mem_ctx, val->data_blk, val->data_len )) ) {
-			DEBUG(0,("dup_registry_value: memdup() failed for [%d] bytes!\n",
-				val->data_len));
-			SAFE_FREE( copy );
-		}
-	}
-	copy->mem_ctx = new_mem_ctx;
-	
-	return copy;	
+	val->ref++;
+	return val;	
 }
 
 /**********************************************************************
diff --git a/source4/lib/registry/tools/gregedit.c b/source4/lib/registry/tools/gregedit.c
index 4fbb1b2705..0c9084ad3e 100644
--- a/source4/lib/registry/tools/gregedit.c
+++ b/source4/lib/registry/tools/gregedit.c
@@ -65,19 +65,20 @@ static void gtk_show_werror(WERROR err)
 
 static void expand_key(GtkTreeView *treeview, GtkTreeIter *parent, GtkTreePath *arg2)
 {
-	GtkTreeIter iter, tmpiter;
+	GtkTreeIter firstiter, iter, tmpiter;
 	REG_KEY *k, *sub;
 	char *name;
 	GValue value;
 	WERROR error;
 	int i;
 
+    gtk_tree_model_iter_children(GTK_TREE_MODEL(store_keys), &firstiter, parent);
+
     /* See if this row has ever had a name gtk_tree_store_set()'ed to it.
        If not, read the directory contents */
-    gtk_tree_model_get(GTK_TREE_MODEL(store_keys), parent,
-                       0, &name, -1);
+    gtk_tree_model_get(GTK_TREE_MODEL(store_keys), &firstiter, 0, &name, -1);
 
-	if(!name) return;
+	if(name) return;
 
 	gtk_tree_model_get(GTK_TREE_MODEL(store_keys), parent, 1, &k, -1);
 
@@ -91,8 +92,7 @@ static void expand_key(GtkTreeView *treeview, GtkTreeIter *parent, GtkTreePath *
            node GTK gets confused and won't expand the parent row. */
 
 		if(i == 0) {
-		    gtk_tree_model_iter_children(GTK_TREE_MODEL(store_keys), 
-                                     &iter, parent);
+			iter = firstiter;
 		} else {
 			gtk_tree_store_append(store_keys, &iter, parent);
 		}